85980256

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 177829344

約数和(自身を除く): 91849088

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 197, 368, 394, 593, 736, 788, 1186, 1576, 2372, 3152, 4531, 4744, 6304, 9062, 9488, 13639, 18124, 18976, 27278, 36248, 54556, 72496, 109112, 116821, 144992, 218224, 233642, 436448, 467284, 934568, 1869136, 2686883, 3738272, 5373766, 10747532, 21495064, 42990128, 85980256]

約数ペア:

[(1, 85980256), (2, 42990128), (4, 21495064), (8, 10747532), (16, 5373766), (23, 3738272), (32, 2686883), (46, 1869136), (92, 934568), (184, 467284), (197, 436448), (368, 233642), (394, 218224), (593, 144992), (736, 116821), (788, 109112), (1186, 72496), (1576, 54556), (2372, 36248), (3152, 27278), (4531, 18976), (4744, 18124), (6304, 13639), (9062, 9488)]